:root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --primary-soft: #eff6ff;

            --dark: #0f172a;
            --dark-soft: #1e293b;

            --text: #475569;
            --text-light: #64748b;

            --white: #ffffff;
            --background: #f8fafc;
            --border: #e2e8f0;

            --success: #16a34a;

            --shadow-sm: 0 4px 15px rgba(15, 23, 42, 0.05);
            --shadow-md: 0 12px 30px rgba(15, 23, 42, 0.08);
            --shadow-lg: 0 20px 45px rgba(15, 23, 42, 0.12);

            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;

            --container: 1180px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "Inter", sans-serif;
            color: var(--text);
            background: var(--white);
            line-height: 1.7;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        button {
            font-family: inherit;
        }
        .container{
            width: revert-rule;
        }

        .container {
            width: min(92%, var(--container)) !important;
            margin: 0 auto;
        }


        /* =====================================================
           HEADER
        ====================================================== */

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255,255,255,0.96);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(226,232,240,0.8);
        }

        .nav {
            min-height: 76px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--dark);
            letter-spacing: -0.5px;
        }

        .logo img {
            width: 145px;
            height: auto;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }

        .nav-links a {
            color: var(--dark-soft);
            font-size: 0.92rem;
            font-weight: 600;
            transition: color 0.2s ease;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--primary);
        }

        .nav-cta {
            padding: 11px 19px;
            background: var(--primary);
            color: white !important;
            border-radius: 8px;
        }

        .nav-cta:hover {
            background: var(--primary-dark);
        }

        .menu-toggle {
            display: none;
            border: 0;
            background: transparent;
            font-size: 1.6rem;
            cursor: pointer;
        }

        /* =====================================================
           HERO
        ====================================================== */

        .hero {
            position: relative;
            overflow: hidden;
            padding: 95px 0 0px;
            background: url('../images/richtechsys-services.png') no-repeat center center,
                radial-gradient(circle at 80% 20%, rgba(1, 0, 72, 1), transparent 60%),
                linear-gradient(180deg, #010048 0%, #010048 100%);
			background-size: cover;
			text-align: center;
        }

        .hero::before {
            content: "";
            position: absolute;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: rgba(37,99,235,0.06);
            top: -150px;
            left: -150px;
        }

        .services-hero{
            padding: 95px 0 90px !important;
            text-align:center !important;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 13px;
            background: var(--primary-soft);
            color: var(--primary);
            border: 1px solid #dbeafe;
            border-radius: 999px;
            font-size: 0.82rem;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .eyebrow-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--primary);
        }

        .hero h1 {
            max-width: 900px;
            margin: 0 auto 20px;
            font-size: clamp(2.3rem, 5vw, 4rem);
            line-height: 1.1;
            letter-spacing: -2px;
            color: var(--white);
            font-weight: 800;
                   }

        .hero h1 span {
            color: var(--primary);
             
        }

        .hero p {
            max-width: 760px;
            margin: 0 auto 32px;
            color: var(--text-light);
            font-size: 1.08rem;
            
        }

        .hero-actions {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 48px;
            padding: 0 22px;
            border-radius: 9px;
            font-weight: 700;
            font-size: 0.92rem;
            transition: all 0.2s ease;
        }

        .btn-primary {
            background: var(--primary);
            color: white;
            box-shadow: 0 8px 20px rgba(37,99,235,0.18);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
        }

        .btn-secondary {
            border: 1px solid var(--border);
            background: white;
            color: var(--dark);
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        /* =====================================================
           SECTION
        ====================================================== */

        section {
            padding: 90px 0;
        }

        .section-heading {
            text-align: center;
            max-width: 760px;
            margin: 0 auto 50px;
        }

        .section-heading .eyebrow {
            margin-bottom: 13px;
        }

        .section-heading h2 {
            color: var(--dark);
            font-size: clamp(2rem, 4vw, 2.8rem);
            line-height: 1.15;
            letter-spacing: -1.2px;
            margin-bottom: 15px;
        }

        .section-heading p {
            color: var(--text-light);
        }

        /* =====================================================
           SERVICES
        ====================================================== */

        .services-section {
            background: white;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .service-card {
            position: relative;
            padding: 32px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            background: white;
            box-shadow: var(--shadow-sm);
            transition:
                transform 0.25s ease,
                box-shadow 0.25s ease,
                border-color 0.25s ease;
        }

        .service-card:hover {
            transform: translateY(-6px);
            border-color: #bfdbfe;
            box-shadow: var(--shadow-md);
        }

        .service-icon {
            width: 54px;
            height: 54px;
            display: grid;
            place-items: center;
            border-radius: 14px;
            background: var(--primary-soft);
            color: var(--primary);
            font-size: 1.5rem;
            margin-bottom: 23px;
        }

        .service-card h3 {
            color: var(--dark);
            font-size: 1.3rem;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .service-card p {
            color: var(--text-light);
            font-size: 0.94rem;
            margin-bottom: 22px;
        }

        .service-list {
            list-style: none;
            display: grid;
            gap: 9px;
            margin-bottom: 25px;
        }

        .service-list li {
            position: relative;
            padding-left: 22px;
            color: var(--text);
            font-size: 0.88rem;
        }

        .service-list li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--success);
            font-weight: 800;
        }

        .service-link {
            color: var(--primary);
            font-weight: 700;
            font-size: 0.9rem;
        }

        .service-link:hover {
            color: var(--primary-dark);
        }

        /* Featured AEO card */

        .service-card.featured {
            border-color: #bfdbfe;
            background:
                linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
        }

        .featured-label {
            position: absolute;
            top: 18px;
            right: 18px;
            font-size: 0.68rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-weight: 800;
            color: var(--primary);
            background: var(--primary-soft);
            padding: 5px 8px;
            border-radius: 6px;
        }

        /* =====================================================
           AEO EXPLANATION
        ====================================================== */

        .aeo-section {
            background: var(--background);
        }

        .aeo-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .aeo-content h2 {
            color: var(--dark);
            font-size: clamp(2rem, 4vw, 2.7rem);
            line-height: 1.15;
            margin-bottom: 18px;
            letter-spacing: -1px;
        }

        .aeo-content > p {
            color: var(--text-light);
            margin-bottom: 25px;
        }

        .aeo-points {
            display: grid;
            gap: 14px;
        }

        .aeo-point {
            display: flex;
            gap: 13px;
            align-items: flex-start;
        }

        .aeo-check {
            flex: 0 0 26px;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            display: grid;
            place-items: center;
            background: var(--primary-soft);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 800;
        }

        .aeo-point strong {
            display: block;
            color: var(--dark);
            margin-bottom: 2px;
        }

        .aeo-point span {
            color: var(--text-light);
            font-size: 0.9rem;
        }

        .aeo-box {
            position: relative;
            padding: 35px;
            border-radius: var(--radius-lg);
            background: var(--dark);
            color: white;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .aeo-box::after {
            content: "";
            position: absolute;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(37,99,235,0.22);
            right: -80px;
            bottom: -100px;
        }

        .aeo-box small {
            color: #93c5fd;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 700;
        }

        .aeo-box h3 {
            margin: 15px 0;
            font-size: 1.65rem;
            line-height: 1.25;
        }

        .aeo-box p {
            color: #cbd5e1;
            font-size: 0.92rem;
            margin-bottom: 25px;
        }

        .ai-query {
            position: relative;
            z-index: 2;
            padding: 15px;
            border-radius: 12px;
            background: rgba(255,255,255,0.07);
            border: 1px solid rgba(255,255,255,0.12);
            color: #e2e8f0;
            font-size: 0.86rem;
        }

        /* =====================================================
           WHY RICHTECH
        ====================================================== */

        .why-section {
            background: white;
        }

        .why-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .why-card {
            padding: 28px 24px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            background: white;
        }

        .why-number {
            font-size: 0.78rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 18px;
        }

        .why-card h3 {
            color: var(--dark);
            font-size: 1.05rem;
            margin-bottom: 9px;
        }

        .why-card p {
            color: var(--text-light);
            font-size: 0.88rem;
        }

        /* =====================================================
           PROCESS
        ====================================================== */

        .process-section {
            background: var(--background);
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
        }

        .process-step {
            position: relative;
            padding: 30px;
            border-top: 2px solid var(--border);
        }

        .process-step:not(:last-child)::after {
            content: "";
            position: absolute;
            top: -2px;
            right: 0;
            width: 45%;
            height: 2px;
            background: var(--primary);
            opacity: 0.15;
        }

        .process-number {
            width: 44px;
            height: 44px;
            display: grid;
            place-items: center;
            border-radius: 50%;
            background: var(--primary);
            color: white;
            font-weight: 800;
            margin-bottom: 22px;
            box-shadow: 0 5px 15px rgba(37,99,235,0.18);
        }

        .process-step h3 {
            color: var(--dark);
            margin-bottom: 9px;
        }

        .process-step p {
            color: var(--text-light);
            font-size: 0.9rem;
        }

        /* =====================================================
           FAQ
        ====================================================== */

        .faq-section {
            background: white;
        }

        .faq-list {
            max-width: 850px;
            margin: 0 auto;
            display: grid;
            gap: 12px;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            background: white;
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 20px 22px;
            border: 0;
            background: white;
            color: var(--dark);
            text-align: left;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
        }

        .faq-question span:last-child {
            color: var(--primary);
            font-size: 1.2rem;
            transition: transform 0.2s ease;
        }

        .faq-answer {
            display: none;
            padding: 0 22px 21px;
            color: var(--text-light);
            font-size: 0.9rem;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .faq-item.open .faq-question span:last-child {
            transform: rotate(45deg);
        }

        /* =====================================================
           CTA
        ====================================================== */

        .cta-section {
            padding: 85px 0;
            background: var(--dark);
        }

        .cta-box {
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }

        .cta-box h2 {
            color: white;
            font-size: clamp(2rem, 4vw, 3rem);
            line-height: 1.15;
            margin-bottom: 16px;
            letter-spacing: -1px;
        }

        .cta-box p {
            color: #cbd5e1;
            max-width: 650px;
            margin: 0 auto 28px;
        }

        /* =====================================================
           FOOTER
        ====================================================== */

        footer {
            background: #020617;
            color: #94a3b8;
            padding: 55px 0 25px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }

        .footer-brand img {
            width: 145px;
            margin-bottom: 16px;
            filter: brightness(0) invert(1);
        }

        .footer-brand p {
            max-width: 330px;
            font-size: 0.88rem;
        }

        .footer-column h3 {
            color: white;
            font-size: 0.95rem;
            margin-bottom: 17px;
        }

        .footer-column ul {
            list-style: none;
            display: grid;
            gap: 9px;
        }

        .footer-column a {
            font-size: 0.85rem;
            transition: color 0.2s ease;
        }

        .footer-column a:hover {
            color: white;
        }

        .footer-bottom {
            padding-top: 22px;
            border-top: 1px solid rgba(148,163,184,0.15);
            display: flex;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 0.78rem;
        }

        /* =====================================================
           RESPONSIVE
        ====================================================== */

        @media (max-width: 1000px) {

            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .why-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }

            .process-step {
                border-top: 0;
                border-left: 2px solid var(--border);
            }

            .process-step:not(:last-child)::after {
                display: none;
            }

            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 760px) {

            .nav {
                min-height: 68px;
            }

            .menu-toggle {
                display: block;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                padding: 20px;
                background: white;
                border-bottom: 1px solid var(--border);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                box-shadow: var(--shadow-md);
            }

            .nav-links.open {
                display: flex;
            }

            .nav-links li {
                border-bottom: 1px solid #f1f5f9;
            }

            .nav-links li:last-child {
                border-bottom: 0;
                padding-top: 12px;
            }

            .nav-links a {
                display: block;
                padding: 11px 4px;
            }

            .nav-cta {
                text-align: center;
            }

            .hero {
                padding: 75px 0 65px;
            }

            section {
                padding: 70px 0;
            }

            .services-grid,
            .why-grid,
            .process-grid,
            .aeo-grid {
                grid-template-columns: 1fr;
            }

            .aeo-grid {
                gap: 35px;
            }

            .process-step {
                border-left: 0;
                border-top: 1px solid var(--border);
                padding-left: 0;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }

        @media (max-width: 480px) {
            .mobilenone{
                display: none;
            }
            .hero h1 {
                letter-spacing: -1.2px;
            }

            .service-card {
                padding: 25px;
            }

            .hero-actions {
                flex-direction: column;
            }

            .hero-actions .btn {
                width: 100%;
            }

            .cta-box .btn {
                width: 100%;
            }

            .footer-bottom {
                flex-direction: column;
            }
        }